Area of trapezium

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Trapezium

1 pair of parallel side




Area of trapezium

 $=\frac{1}{2}\times\left(a+b\right)\times h$  
 $=\frac{1}{2}\times sum\ of\ parallel\ sides\ \times perpendicular\ height$  

Fill in the Blank

What shape is this?

Multiple Choice

What is the sum of parallel sides in this trapezium?

• 22 m

• 9 m

• 13 m

Multiple Choice

What is the area of a trapezium?

• 
  

   $\frac{1}{2}\times h\times\left(a-b\right)$  

•  $\frac{1}{2}\times b\times h$  

•  $\frac{1}{2}\times h\times\left(a+b\right)$  
  

Multiple Choice

Find the area of the trapezium.

• 16 cm²
• 30 cm²
• 32 cm²
• 60 cm²

Multiple Choice

Find the area of the trapezium

• 40cm²

• 20cm²

• 25cm²

• 80cm²

Multiple Choice

Find the area of the trapezium

• 40cm²

• 80cm²

• 60cm²

• 160cm²

Multiple Choice

Find the height of the trapezium, given that its area is 150 cm².

• 12 cm
• 21.4 cm
• 1.95 cm
• 6 cm

Multiple Choice

Find the height of the trapezium, given that the area is 68 cm²

• 2.125cm

• 4.25cm

• 8.5cm

• 54.4cm